/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Controler;

import Model.Usuario;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

/**
 *
 * @author Kingma
 */
@WebServlet(name = "UsuariosDao", urlPatterns = {"/UsuariosDao"})
public class UsuariosDao extends HttpServlet {

    /**
     * Processes requests for both HTTP
     * <code>GET</code> and
     * <code>POST</code> methods.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @SuppressWarnings("empty-statement")
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();

        String login = request.getParameter("cplogin");
        String senha = request.getParameter("cpsenha");
        String ac = request.getParameter("ac");

        Usuario u = new Usuario();
        

        if ("1".equals(ac)) {
            if (u.logar(login, senha) != null) {    
                HttpSession sessao = request.getSession();
                out.print(u.logar(login, senha));
                sessao.setAttribute("user",login);
                request.setAttribute("user", u.logar(login, senha));
                RequestDispatcher rd = request.getRequestDispatcher("index.jsp");
                rd.forward(request, response);
            }else{
                request.setAttribute("err","1");
                RequestDispatcher rd = request.getRequestDispatcher("index.jsp");
                rd.forward(request, response);
            
            }

        }






        // request.setAttribute("user", Usuarios);
        // RequestDispatcher rd = request.getRequestDispatcher("index.jsp");
        // rd.forward(request, response);
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP
     * <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP
     * <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
